• Cross Domain Solutions

    FGS, LLC (Suitland, MD)
    Cross Domain Solutions Administrator (ONI) Suitland, MD **Requires US Citizenship** **Employment Term and Type: Regular, Full Time** **Required Security ... and development for complex project initiatives Required Qualifications + Significantexperience with Cross Domain systems + DoD 8570 IAT Level II compliant… more
    FGS, LLC (08/23/25)
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  • Senior Systems Administrator II Generalist…

    V2X (Springfield, VA)
    …Citrix server environments. + Monitoring and administering the departments access and transfer cross domain solutions (CDS). + Developing and deploying ... responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - active TS/SCI clearance to support...an enterprise. + Operating and maintaining access and transfer cross domain solutions (ex: Secureview,… more
    V2X (08/07/25)
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  • Sr. Systems Administrator

    Arena Technical Resources, LLC (Dayton, OH)
    …high-impact IT projects within classified DoD environments, including the integration of cross - domain solutions (CDS), Commercial Solutions for ... Sr. Systems Administrator Location: Dayton, OH, US Job ID: ATR...including helpdesk tiering and escalation processes. - Experience with cross - domain solutions (CDS) and Commercial… more
    Arena Technical Resources, LLC (08/07/25)
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  • Network-System Administrator I

    Global Resource Solutions (Arlington, VA)
    …and current relevant experience with PL1 & PL2 systems; experience with PL3 & PL4 cross domain solutions desired + Must be familiar with current security ... Global Resource Solutions , Inc. (GRS) is seeking an enthusiastic, motivated,...orientated, and talented individual for the position of Network/System Administrator I. Job Description: Summary: The Network/System Administrator more
    Global Resource Solutions (10/08/25)
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  • Senior Network Systems Administrator - PDA

    General Dynamics Information Technology (Fort Bliss, TX)
    … - PDA GDIT is seeking highly experienced and qualified Senior Network Systems Administrator - Primary Domain Administrator (PDA) to support our Mission ... technical expert in base labor category description. **HOW THE SENIOR NETWORK SYSTEMS ADMINISTRATOR - PDA WILL MAKE AN IMPACT:** + Interact with the ISSO to… more
    General Dynamics Information Technology (09/27/25)
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  • Senior Linux System Administrator

    BAE Systems (San Diego, CA)
    …with classified lab setups, test bed environments, or R&D support. Exposure to cross - domain solutions , enclave management, or SAP/SAR environments. Scripting ... Systems. BAE Systems is seeking a Senior Closed Area Linux Systems Administrator to provide comprehensive technical and operational support for classified IT… more
    BAE Systems (09/18/25)
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  • Senior Network Administrator /Network…

    SOS International LLC (Pearl Harbor, HI)
    …Cisco VoIP systems to ensure reliable communication services. + Collaborate with the Cross - Domain Solutions team to facilitate secure information sharing ... routers, switches, ASA, Palo Alto firewalls, CSfC, Taclane encryption methods, VDI environments, Cross - Domain Solutions , CUCM, and VTCs. + Knowledge of… more
    SOS International LLC (10/11/25)
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  • Systems Administrator II

    BAE Systems (Nashua, NH)
    …and task optimization. Experience supporting secure enclaves, air-gapped systems, or cross - domain solutions . **Pay Information** Full-Time Salary Range: ... Systems is seeking a proactive and detail-oriented Closed Area Systems Administrator to join our Information Technology team supporting classified environments. This… more
    BAE Systems (09/12/25)
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  • Linux Systems Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Honolulu, HI)
    Cross Domain Spe cia list to help us design, deploy, and maintain Cross Domain Solutions for an enterprise environment. As a Linux System ... Linux Systems Administrator The Opportunity: Your technical expertise makes you...our team and solve daily challenges as we improve cross - domain . Join us. The world can't wait.… more
    BOOZ, ALLEN & HAMILTON, INC. (09/30/25)
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  • Network Administrator - Navy Integrated…

    Huntington Ingalls Industries (San Diego, CA)
    …develops and operates the largest LVC enterprise that prepares warfighters for cross - domain battle. With advanced technologies to enable mission readiness, HII ... system release upgrades (preferred) + Linux+ or Microsoft Certified Solutions Associate/ Administrator (MCSA/MCSA) certifications Physical Requirements Job… more
    Huntington Ingalls Industries (10/11/25)
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  • Systems Administrator - NETTN Support

    Huntington Ingalls Industries (Virginia Beach, VA)
    …develops and operates the largest LVC enterprise that prepares warfighters for cross - domain battle. With advanced technologies to enable mission readiness, HII ... Global Security (GS) group comprises live, virtual, constructive (LVC) solutions ; fleet sustainment; nuclear and environmental; and Australia business. As… more
    Huntington Ingalls Industries (10/11/25)
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  • Systems Network Administrator

    Noblis (Atlantic City, NJ)
    …management and equipment monitoring using industry standard open-source software solutions /data/operating systems. The Systems Network Administrator Engineer ... ATC VCSs that are currently in use throughout the NAS. The Systems Network Administrator will provide hands-on support to the FAA Test and Evaluation Lead and… more
    Noblis (10/04/25)
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  • Senior Systems Administrator

    SMX (Patuxent River, MD)
    …Our delivery model and unique approaches harness our deep technical and domain knowledge, providing forward-looking insights and practical solutions to power ... Senior Systems Administrator (4718)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River,...requirements (RMF, NIST, etc.). + Proven ability to manage cross -functional IT teams. + Strategic planning and resource allocation.… more
    SMX (10/03/25)
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  • Trusted Thin Client Systems Administrator I

    Trace Systems Inc (Shaw AFB, SC)
    …recommendations for end-oflife/end-of-support COTS products to government technical representatives; + Support Cross Domain Solutions as required; + As ... and sustainable solutions for the TTC system. + Coordinate with cross -functional teams to drive collaboration and integration of TTC systems across broader… more
    Trace Systems Inc (10/07/25)
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  • Linux Administrator

    Huntington Ingalls Industries (Virginia Beach, VA)
    …develops and operates the largest LVC enterprise that prepares warfighters for cross - domain battle. With advanced technologies to enable mission readiness, HII ... Global Security (GS) group comprises live, virtual, constructive (LVC) solutions ; fleet sustainment; nuclear and environmental; and Australia business. As… more
    Huntington Ingalls Industries (09/05/25)
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  • Contract Administrator (Contract…

    Huntington Ingalls Industries (Virginia Beach, VA)
    …develops and operates the largest LVC enterprise that prepares warfighters for cross - domain battle. With advanced technologies to enable mission readiness, HII ... Global Security (GS) group comprises live, virtual, constructive (LVC) solutions ; fleet sustainment; nuclear and environmental; and Australia business. As… more
    Huntington Ingalls Industries (10/07/25)
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  • Systems Administrator (SkillBridge Intern)

    Huntington Ingalls Industries (Orlando, FL)
    …develops and operates the largest LVC enterprise that prepares warfighters for cross - domain battle. With advanced technologies to enable mission readiness, HII ... Global Security (GS) group comprises live, virtual, constructive (LVC) solutions ; fleet sustainment; nuclear and environmental; and Australia business. As… more
    Huntington Ingalls Industries (07/24/25)
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  • Systems Analyst/ Support Systems…

    FocusKPI Inc. (Phoenix, AZ)
    FocusKPI is seeking a Support Systems Administrator /Systems Analyst to join one of our clients, a high-tech SaaS company. As a Support Systems Administrator , ... these platforms as part of the CXS Systems team. + Work with cross -functional partners, like their Operations and Self-Support teams, to understand their goals and… more
    FocusKPI Inc. (10/07/25)
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  • Systems Administrator /Integrator

    General Dynamics Information Technology (Springfield, VA)
    …generation of integration artifacts including test plans, conformance matrices, and cross - domain interface documentation. + Interface with senior DoD ... and drive strategic change. We are seeking a Mid-Level Systems Administrator / Integrator with proven experience delivering mission-critical integration for complex,… more
    General Dynamics Information Technology (09/17/25)
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  • Senior Database Administrator

    GEHA (Lee's Summit, MO)
    …by a nimble and efficient organization. We are seeking a Senior Database Administrator to enhance and secure enterprise database systems across both on-prem and ... release planning. **Collaboration & Mentorship** + Work closely with cross -functional teams (Infrastructure, DevOps, Application Development, Architecture) to support… more
    GEHA (08/25/25)
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